
//随机下标 
module.exports={
    info:'学生信息',
    arr:[
        {
            id:1,
            name:'张三',
            age:22
        },
        {
            id:2,
            name:'李四',
            age:17
        },
        {
            id:3,
            name:'王五',
            age:25
        },
        {
            id:4,
            name:'赵六',
            age:16
        },
        {
            id:5,
            name:'七七',
            age:18
        },
    ]
}